Its birthplace was the Grand Seiko facility in Shizukuishi, where, for many decades, craftsmen and women have been responsible for the design and manufacture of all Grand Seiko mechanical watches. It was here, too, that the first 9S movement had been created.

The designers, engineers and watchmakers at the Grand Seiko Studio Shizukuishi have two important assets at their disposal. First, they have inherited the tradition and accumulated know-how that has been built over decades as Grand Seiko has pursued its aim of “unflagging practical innovation” at the very highest level of the horological industry. Second, as a fully integrated “manufacture,” Grand Seiko has mastery of every aspect of the watchmaker’s art and has complete in-house control over every technical aspect of every single movement component.

Caliber 9SC5 is the direct result of the synergy of these two important assets, as its advanced functionality and its exquisite craftsmanship bear powerful testament.